The Byworlder
| Copyright Holder | Poul Anderson |
| Publisher | Coronet, Coronet Books, Hodder Paperbacks Ltd |
| Publisher Series | Coronet Science Fiction |
| First Published by | Victor Gollancz Ltd |
| Printed and Bound by | Hunt Barnard Printing Ltd |
| Format | Paperback |
| Language | English |
| Location | UK |
| Copyright | 1971 |
| This Edition Published | 1974 |
| Pages / Font | 192 pages |
| ISBN | 0 340 18615 1 |
| Price | 35p United Kingdom |
| Price | $1.10 Australia |
| Price | $1.00 New Zealand |
Added by Supernaut1970